tree 48f4a1f6158234c3257ed75405122b1fb0941f96
parent 46a4b26855ae9fcd14c6e4435f37f09ceb134f61
author Nicolas Geoffray <ngeoffray@google.com> 1430995565 +0100
committer Nicolas Geoffray <ngeoffray@google.com> 1430995565 +0100

Use a growable array instead of an environment during SSA.

Using an environment was convenient because it contains
a growable array. But there's no need for the environment
abstraction when being used as a temporary holder for values
of locals.

Change-Id: Idf2883fe4b8f97a31ee70b3627c1bdd23ebfff0e